一、概述(shu)
TYQ1系列液(ye)體(ti)電(dian)阻起動器是(shi)為(wei)了(le)進(jin)一步改善大、中(zhong)(zhong)型(xing)繞線電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)的(de)起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)性能而(er)研制成功的(de)新(xin)一代起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)裝置(zhi)。它(ta)是(shi)通過在(zai)大、中(zhong)(zhong)型(xing)電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)的(de)轉子回(hui)路中(zhong)(zhong)串(chuan)入一組液(ye)體電(dian)(dian)(dian)(dian)(dian)阻,且(qie)此液(ye)體電(dian)(dian)(dian)(dian)(dian)阻是(shi)在(zai)電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)時自(zi)動(dong)(dong)(dong)(dong)投入并(bing)在(zai)預定的(de)時間內(nei)自(zi)動(dong)(dong)(dong)(dong)、無級、連續切(qie)除,從(cong)而(er)使電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)在(zai)理想的(de)起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)電(dian)(dian)(dian)(dian)(dian)流(liu)條件下(xia)平穩起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)。電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)均(jun)勻升速,這對(dui)保護(hu)電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)、用(yong)電(dian)(dian)(dian)(dian)(dian)設(she)備(bei)、電(dian)(dian)(dian)(dian)(dian)網及(ji)節(jie)電(dian)(dian)(dian)(dian)(dian)等方(fang)面(mian)有效果。加上系(xi)統起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)、停止(zhi)、故(gu)障(zhang)保護(hu)、聯(lian)絡、報(bao)警(jing)、顯(xian)示等方(fang)面(mian)進(jin)行(xing)精心設(she)計,從(cong)而(er)使液(ye)體電(dian)(dian)(dian)(dian)(dian)阻起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)器(qi)與其它(ta)老式起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)器(qi)相比(bi)較(jiao),具有自(zi)動(dong)(dong)(dong)(dong)化程度高、起(qi)(qi)(qi)動(dong)(dong)(dong)(dong)電(dian)(dian)(dian)(dian)(dian)流(liu)小(一般小于額定電(dian)(dian)(dian)(dian)(dian)流(liu)的(de)1.3倍),電(dian)(dian)(dian)(dian)(dian)網電(dian)(dian)(dian)(dian)(dian)壓低亦能順利起(qi)(qi)(qi)動(dong)(dong)(dong)(dong),降低了(le)變壓器(qi)的(de)容量,是(shi)目(mu)前球磨機(ji)(ji)(ji)、提升機(ji)(ji)(ji)、破碎機(ji)(ji)(ji)、壓縮機(ji)(ji)(ji)、風機(ji)(ji)(ji)、水泵(beng)等設(she)備(bei)。
二、工作原(yuan)理
TYQ1系列液體(ti)電阻啟(qi)動器(qi)是采用特(te)種介質的(de)水(shui)溶液(ye)作為電阻(zu),在特(te)別(bie)設計的(de)液(ye)體電阻(zu)箱中(zhong)引(yin)入極(ji)板(ban)(ban)作電極(ji)串(chuan)入電機轉子回路中(zhong),當電動(dong)(dong)機起動(dong)(dong)時,由(you)一小功率伺服(fu)電機帶動(dong)(dong)極(ji)板(ban)(ban)移動(dong)(dong)來(lai)改變極(ji)板(ban)(ban)的(de)相對(dui)位置,使(shi)(串(chuan)入轉子回路的(de))液(ye)體電阻(zu)由(you)大(da)到小作無級變化,從而(er)使(shi)電機低電流(liu)平滑起動(dong)(dong)。
三、型號說明
四、性能特點
1、起動性能遠于頻敏(min)變(bian)阻(zu)器(qi)(qi)、油浸變(bian)阻(zu)器(qi)(qi)、鑄鐵(tie)電(dian)阻(zu)等起動器(qi)(qi)。
2、起動電流小于電機額定電流的1.3倍。
3、可(ke)連(lian)續起動5~10次。
4、平滑起動,對設備無機械應力沖擊,可延長(chang)機械設備及電機的壽命。
5、可(ke)低(di)電(dian)壓(ya)起動,電(dian)網電(dian)壓(ya)低(di)于額(e)定電(dian)壓(ya)10%時,可(ke)順利起動。
6、結構簡單、可(ke)靠,全部(bu)操作自(zi)動化,安裝(zhuang)、維(wei)護方便。
7、具有(you)起動超時,失壓(ya),超行程,超溫,液位低等多重(zhong)保護(hu)功(gong)能(neng)。
8、適用性廣,可適合任何負(fu)載狀況下(xia)繞線電機的軟起動。
五、使用環(huan)境
1、空氣(qi)溫(wen)度范圍:-35℃~+50℃。
2、地海拔高(gao)度: ≤4000m。
3、大(da)氣相(xiang)對溫度不超過:85%。
4、周圍介質應無(wu)爆炸危(wei)險(xian)、無(wu)足以腐蝕(shi)金(jin)屬和破(po)壞絕緣的(de)氣體和塵埃。
5、安(an)裝地應(ying)無(wu)顯(xian)著沖擊振動。
六、襄陽拓邦電氣的技術參數(shu)
1、起動電(dian)(dian)流(liu):Iq≤1.3Ie(Ie為電(dian)(dian)機(ji)額定電(dian)(dian)流(liu))
2、起動時間:10~60S,預整定,現場可調。
3、續起動次數:5~10次。
4、電液正常工作溫度:0℃~70℃。
七、外(wai)形(xing)結構及安裝尺寸(cun)
1、外型尺寸
2、安裝(zhuang)基礎(chu)
3、規格(ge)尺寸
尺寸(mm) 型 號 |
外型尺(chi)寸 |
安(an)裝尺寸 |
|||
寬(W) |
深(D) |
高(H) |
寬(E) |
深(F) |
|
TYQ1—0.6 |
700 |
700 |
1800 |
650 |
500 |
TYQ1—1 |
800 |
800 |
2000 |
750 |
600 |
TYQ1—2 |
900 |
800 |
2000 |
750 |
710 |
TYQ1—3 |
1000 |
900 |
2000 |
950 |
810 |
TYQ1—4 |
1200 |
1100 |
2200 |
1050 |
1010 |
TYQ1—6 |
1300 |
1100 |
2200 |
1150 |
1010 |
TYQ1—8 |
1400 |
1100 |
2200 |
1250 |
1010 |
TYQ1—10 |
1500 |
1260 |
2200 |
1350 |
1170 |
八、系列規(gui)格與電動機功率匹配
型 號 |
適用電機功率(KW) |
起動時間(S) |
起動溫升(℃/次) |
說 明 |
TYQ1-0.6 |
380-630 |
10-20 |
<5 |
可(ke)配:開關柜(ju),進(jin)相器 |
TYQ1-1 |
630-1250 |
15-25 |
<8 |
可配:開(kai)關(guan)柜,進(jin)相器 |
TYQ1-2 |
1250-2500 |
15-30 |
<10 |
可配(pei):開關柜,進(jin)相器 |
TYQ1-3 |
2500-4000 |
20-35 |
<10 |
可配:開(kai)關柜(ju),進(jin)相器 |
TYQ1-4 |
4000-6000 |
20-45 |
<15 |
可配:開關柜,進相器 |
TYQ1-6 |
6000-8000 |
30-50 |
<15 |
可配:開關(guan)柜,進(jin)相器 |
TYQ1-8 |
8000-9000 |
30-50 |
<20 |
可配:開關柜,進相(xiang)器 |
TYQ1-10 |
9000-10000 |
30-50 |
<20 |
可(ke)配(pei):開關(guan)柜,進相器 |
低(di)壓(ya)開關(guan)柜可做一體化或分體式結(jie)構 |
定貨(huo)須(xu)知(zhi)
1、提供電(dian)機(ji)的型(xing)號、功率(lv)、定子(zi)(zi)(zi)(zi)額定電(dian)壓、定子(zi)(zi)(zi)(zi)額定電(dian)流(liu)、轉子(zi)(zi)(zi)(zi)開路電(dian)壓、轉子(zi)(zi)(zi)(zi)額定電(dian)流(liu)。
2、如已有控(kong)制回路(lu)可單臺提供起動柜。
3、歡迎特殊要(yao)求,請在合同中注明(ming)。
4、我公(gong)司承接特殊用途電動機的起(qi)動控制(zhi)。
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